Episode 427: Endo Uncovered Part 2: Rachel’s Stage 4 Endometriosis Diagnosis & the Surgery That Changed Everything

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We’re back with Part 2 of the endometriosis series, and this one is personal.

Lead practitioner Rachel Heintz shares her own story with stage 4 deep infiltrating endometriosis. You’ll hear about the symptoms she didn’t realize were clues, the functional work that helped her feel dramatically better, and the surgery that revealed just how severe things really were.

Rachel walks through her timeline: going on birth control for acne, coming off the pill and experiencing debilitating periods, dealing with extreme allergies and histamine issues, living in a moldy apartment, and eventually discovering endometriosis in a pretty unusual location.

Erin and Rachel talk about why surgery is not a failure, why not every OB/GYN is an endometriosis expert, why getting another opinion can matter so much, and what Rachel’s excision surgery ultimately revealed.


In this episo
de:

  • How birth control may have masked Rachel’s endo symptoms for years after she originally started it for acne

  • Why Rachel believes mold exposure in a damp college apartment may have been a major immune and mast cell trigger

  • Why untreated endo could have created bigger issues for Rachel’s bowels, kidneys, appendix, fertility, and overall health

  • How Rachel is feeling 10 weeks post-op, with a smoother-than-expected recovery

Resources mentioned:

  • Enrollment for the Fall 2026 cohort of The Funk’tional Nutrition Academy is now open! If you’re ready to become a certified functional health practitioner, apply now.

  • Apply for 1:1 Endometriosis Support here if you’re navigating painful periods, suspected or diagnosed endometriosis, gut symptoms, hormone issues, or inflammation.

  • Order The Gut Panel to uncover the hidden root causes behind your “mystery” symptoms.

    Want more of Erin?

  • Manifest Your Health is our neuroscience backed membership designed to help you reconnect with your body, regulate your nervous system, and finally break out of the symptom loop.

  • Subscribe to her Substack where Erin shares the (raw & unfiltered) BTS of her own business & life – so you can steal what applies to yours. All things health, wealth, ambition & manifestation

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Episode 426: Endo Uncovered Part 1: Painful Periods, Endometriosis & the Symptoms Women Are Told to Ignore